CN206094652U - Compound heat exchanger - Google Patents
Compound heat exchanger Download PDFInfo
- Publication number
- CN206094652U CN206094652U CN201620722214.4U CN201620722214U CN206094652U CN 206094652 U CN206094652 U CN 206094652U CN 201620722214 U CN201620722214 U CN 201620722214U CN 206094652 U CN206094652 U CN 206094652U
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- CN
- China
- Prior art keywords
- evaporative condenser
- heat exchanger
- compound heat
- exchanger
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000002826 coolant Substances 0.000 claims abstract description 8
- 238000001704 evaporation Methods 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000000498 cooling water Substances 0.000 description 8
- 238000004134 energy conservation Methods 0.000 description 8
- 239000003570 air Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 241000589248 Legionella Species 0.000 description 4
- 208000007764 Legionnaires' Disease Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a compound heat exchanger, the utility model provides a compound heat exchanger, this compound heat exchanger can fundamentally solves evaporative condenser's scale deposit problem, it includes evaporative condenser, evaporative condenser sets up by the coolant entry and is exported by coolant, set up gas -liquid two -phase body generator between coolant entry and the evaporation formula evaporimeter, this technical scheme evaporative condenser sets up by the coolant entry and is exported by coolant, set up gas -liquid two -phase body generator between coolant entry and the evaporation formula evaporimeter. The scale deposit problem of can fundamentally solving evaporative condenser to reach the rapid problem that attenuates of the heat transfer volume of bringing owing to the scale deposit problem, increase substantially evaporative condenser's life.
Description
Technical field
The utility model is related to a kind of compound heat-exchanger.
Background technology
It is well known that the water water of 16 ~ 24KJ of heat that thermal contact conductance of the water of 1kg in cyclic process is taken away, 1kg exists
The heat to be taken away in evaporation process is 2400KJ, therefore, insider all think evaporative condenser be in heat exchanger most
A kind of equipment of energy-conservation, in fact, because the temperature of the cooled medium of condenser is higher, causing the cooling water of evaporative condenser
Amount is more than the 70% of water cooled condenser, to eliminate the rising of cooling water cooling water temperature in evaporation cooling procedure, is caused
Condensation temperature is raised, and this causes to steam first, it is two higher just because of the temperature of the cooled medium into evaporative condenser
There are this serious scale problems in hairdo condenser, cause heat exchange efficiency and exchange capability of heat sharp-decay in running, and
Service life is greatly shortened, third, summer in the course of the work produces Legionella, and to there is cooling water elegant and connect
The emission problem of saturated steam is bordering on, causes the propagation of Legionella.Therefore, although traditional evaporative condenser water pump itself
Power, lift have reduced compared with the power of the cooling water pump of water cooled condenser, lift, and energy consumption decreases, but, due to it
The presence of structure problem, with the prolongation of use time, decay is not serious to efficiency, the energy consumption of the system of its composition, is added
Legionella is grown and propagation problem, the cooling system of this traditional evaporative condenser, so-called energy-conservation, only one
Concept, it is actually used during neither energy-conservation, also not environmentally, and service life is very short.
The content of the invention
In order to solve the above problems, the utility model proposes a kind of compound heat-exchanger, the compound heat-exchanger can be from
The scale problems of evaporative condenser are fundamentally solved, its specific technical scheme is as follows：
A kind of compound heat-exchanger, it includes evaporative condenser, evaporative condenser arrange cooled medium inlet and
Cooled media outlet, is cooled between medium inlet and vaporation-type evaporimeter and arranges gas-liquid two-phase body generator.
Optimally, gas-liquid two-phase body generator is set to aerial cooler.Evaporative condenser arranges blower fan, air cooling
Exhaust outlet of the device near blower fan.
Optimally, gas-liquid two-phase body generator is set to finned heat exchanger.Finned heat exchanger is arranged on steam-type condenser
Top.The inlet side of finned heat exchanger arranges water fender.
The technical program evaporative condenser arranges cooled medium inlet and cooled media outlet, and cooled medium enters
Gas-liquid two-phase body generator is set between mouth and vaporation-type evaporimeter.The fouling that evaporative condenser can fundamentally be solved is asked
Topic, and the problem of the heat exchange amount sharp-decay brought due to scale problems, increase substantially the use of evaporative condenser
Life-span.
The technical program gas-liquid two-phase body generator is set to aerial cooler.Evaporative condenser arranges blower fan, air
On the one hand cooler can reduce the power of aerial cooler blower fan near the exhaust outlet of blower fan, be conducive to energy-conservation, on the other hand
The evaporation latent heat of the approximate unsaturated vapor of a part of evaporative condenser discharge can be utilized, is conducive to reducing air cooling
The heat exchange area of device.Due to not there are problems that cooled medium causes cooling water temperature elevated, therefore evaporative condenser
Water pump and cooling water flow can be greatly lowered, and be conducive to energy-conservation；Because coolant water temperature is low, there is no Legionella and grow and biography
Broadcast problem；Due to there are no scale problems, therefore energy-conservation can be continued.
On the one hand the technical program air-cooled type heat exchanger can reduce near the exhaust outlet of evaporative condenser blower fan
The power of aerial cooler blower fan, is conducive to energy-conservation, on the other hand can utilize the approximate of a part of evaporative condenser discharge
The evaporation latent heat of unsaturated vapor, is conducive to reducing the heat exchange area of aerial cooler.
The gas-liquid two-phase body generator of the technical program is set to finned heat exchanger.It is cold that finned heat exchanger is arranged on steam-type
The top of condenser.It is allowed to be similar to saturated steam through the overheated cooled medium of cooling using the blower fan of evaporative condenser
The heat exchange surface of finned heat exchanger, therefore need not be that the overheated cooled media heat exchanger of cooling arranges independent blower fan, more
Plus be conducive to energy-conservation；Due to being arranged to air by evaporative condenser saturated steam is similar to for used heat and exhaust steam, this portion
Divide used heat, the utilization of exhaust steam, the consumption for being allowed to cooling water to be greatly lowered, be conducive to saving water resource, reduce usage charges
With.It is non-saturated steam due to arranging to atmospheric environment even if evaporative condenser produces germ, therefore, fundamentally disappear
Except the propagation problem of germ.
The technical program arranges water fender in the inlet side of finned heat exchanger, by being similar to saturation moist steam direction, speed
The change of degree, and the dash effect of water fender itself, on the one hand can avoid being similar to saturated steam with what blower fan was discharged
The water droplet of middle entrainment is sufficiently separated, and the saturated steam that is similar to for being passed through aerial cooler does not contain water droplet, from root
The structure problem of aerial cooler is eliminated in sheet, on the other hand, the wind speed that can be passed through finned heat exchanger is improved, and reduces wing
The heat exchange area of piece heat exchanger, advantageously reduces cost.
Advantageously, it is possible, that by blower fan and aerial cooler（Finned heat exchanger）The appropriate design of heat exchange area, can
So that this compound heat-exchanger is applied to into air conditioner heat pump system, winter heating gathers heat when running from ambient air, full
The demand of sufficient people's heating.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the result schematic diagram of the utility model embodiment 2.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to compound heat-exchanger of the present utility model.
Embodiment 1：
A kind of compound heat-exchanger, it includes evaporative condenser 1, and evaporative condenser 1 arranges cooled medium inlet 2
With cooled media outlet 4, it is cooled between medium inlet 2 and vaporation-type evaporimeter 4 and gas-liquid two-phase body generator is set.Gas-liquid
Two-phase mixture generator is set to aerial cooler 3.Evaporative condenser 1 arranges blower fan 6, row of the aerial cooler 3 near blower fan 6
Air port.
Embodiment 2：
The difference of the present embodiment and embodiment 1 is that the present embodiment gas-liquid two-phase body generator is set to finned heat exchanger
5.Finned heat exchanger 5 is arranged on the top of evaporative condenser 1.The inlet side of finned heat exchanger 5 arranges water fender.
Embodiment 3：
The difference of the present embodiment and embodiment 1 is that gas-liquid two-phase body generator is set to finned heat exchanger.Fin exchanges heat
Device is arranged on the top of steam-type condenser.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not limited to the present invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (6)
1. a kind of compound heat-exchanger, it includes evaporative condenser, and evaporative condenser arranges cooled medium inlet and quilt
Cooling medium is exported, it is characterised in that：Gas-liquid two-phase body generator is set between cooled medium inlet and vaporation-type evaporimeter.
2. compound heat-exchanger according to claim 1, it is characterised in that：It is cold that gas-liquid two-phase body generator is set to air
But device.
3. compound heat-exchanger according to claim 2, it is characterised in that：Evaporative condenser arranges blower fan, and air is cold
But exhaust outlet of the device near blower fan.
4. compound heat-exchanger according to claim 1, it is characterised in that：Gas-liquid two-phase body generator is set to fin
Heat exchanger.
5. compound heat-exchanger according to claim 4, it is characterised in that：Finned heat exchanger is arranged on steam-type condenser
Top.
6. compound heat-exchanger according to claim 5, it is characterised in that：The inlet side of finned heat exchanger arranges dash
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722214.4U CN206094652U (en) | 2016-07-11 | 2016-07-11 | Compound heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620722214.4U CN206094652U (en) | 2016-07-11 | 2016-07-11 | Compound heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094652U true CN206094652U (en) | 2017-04-12 |
Family
ID=58465863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620722214.4U Expired - Fee Related CN206094652U (en) | 2016-07-11 | 2016-07-11 | Compound heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206094652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454897A (en) * | 2019-08-07 | 2019-11-15 | 西安工程大学 | A kind of evaporation cooling-solar energy absorption type refrigeration air-conditioning system |
| CN110608492A (en) * | 2019-09-16 | 2019-12-24 | 珠海格力电器股份有限公司 | Precooling type evaporative condensation air-conditioning system and control method thereof |
-
2016
- 2016-07-11 CN CN201620722214.4U patent/CN206094652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454897A (en) * | 2019-08-07 | 2019-11-15 | 西安工程大学 | A kind of evaporation cooling-solar energy absorption type refrigeration air-conditioning system |
| CN110608492A (en) * | 2019-09-16 | 2019-12-24 | 珠海格力电器股份有限公司 | Precooling type evaporative condensation air-conditioning system and control method thereof |
| CN110608492B (en) * | 2019-09-16 | 2023-12-15 | 珠海格力电器股份有限公司 | Precooling evaporative condensing air conditioning system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190531 Address after: Room J15, No. 2222 Huancheng Road, Juyuan New District, Jiading District, Shanghai, 201800 Patentee after: SHANGHAI PAN AN ELECTRICAL INSTALLATION ENGINEERING CO.,LTD. Address before: 264000 unit 1, building 40, Taiwan village, Laishan District, Yantai, Shandong 402 Patentee before: Liu Fangran |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191014 Address after: 201800 room 412, No. 811, Pingcheng Road, Juyuan New District, Jiading District, Shanghai Patentee after: SHANGHAI YU JIN INTELLIGENCE SYSTEM Co.,Ltd. Address before: Jiading District new area, 201800 Ring Road Shanghai City No. 2222 Building 1 room J15 Patentee before: SHANGHAI PAN AN ELECTRICAL INSTALLATION ENGINEERING CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 room 412, No. 811, Pingcheng Road, Juyuan New District, Jiading District, Shanghai Patentee after: Shanghai Hejin Intelligent Technology Co.,Ltd. Address before: 201800 room 412, No. 811, Pingcheng Road, Juyuan New District, Jiading District, Shanghai Patentee before: SHANGHAI YU JIN INTELLIGENCE SYSTEM Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |